Indicators
Indicators are substances used in titrations and other chemical analyses to signal a change in pH or chemical composition. They are vital for precise measurement in both research and industrial settings. CymitQuimica offers a comprehensive selection of indicators designed for accuracy and reproducibility in laboratory applications, including acid-base and redox reactions.
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![TAR [=4-(2-Thiazolylazo)resorcinol]](https://static.cymitquimica.com/products/3B/thumb/A5002.jpg)
TAR [=4-(2-Thiazolylazo)resorcinol]
CAS:2246-46-0
Formula:
C9H7N3O2S
Purity:
>99.0%(T)(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
221.23
Ref: 3B-A5002
| 1g | 53.00 € | ||
| 5g | 148.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Pyrogallol Red
CAS:32638-88-3
Formula:
C19H12O8S
Color and Shape:
Dark red to Brown powder to crystal
Molecular weight:
400.36
Ref: 3B-P0572
| 1g | 40.00 € | ||
| 5g | 128.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Diethylenetriaminepentaacetic Acid
CAS:67-43-6
Formula:
C14H23N3O10
Purity:
>98.0%(T)
Color and Shape:
White powder to crystal
Molecular weight:
393.35
Ref: 3B-D0504
| 25g | 27.00 € | ||
| 500g | 84.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
o-Cresolphthalein
CAS:596-27-0
Formula:
C22H18O4
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
346.38
Ref: 3B-C0404
| 25g | 48.00 € | ||
| 100g | 119.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
![Variamine Blue B Base [Redox Indicator]](https://static.cymitquimica.com/products/3B/thumb/M0493.jpg)
Variamine Blue B Base [Redox Indicator]
CAS:101-64-4
Formula:
C13H14N2O
Purity:
>98.0%(T)
Color and Shape:
Gray to Dark blue to Black powder to crystal
Molecular weight:
214.27
Ref: 3B-M0493
| 1g | 23.00 € | ||
| 25g | 147.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Methylxylenol Blue
CAS:29412-85-9
Formula:
C33H32N2Na4O13S
Purity:
>80.0%(HPLC)
Color and Shape:
Dark green to Dark red to Black powder to crystal
Molecular weight:
788.64
Ref: 3B-X0052
| 1g | 87.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Basic Green 1
CAS:633-03-4
Formula:
C27H34N2O4S
Color and Shape:
Green to Dark green powder to crystal
Molecular weight:
482.64
Ref: 3B-B0789
| 25g | 36.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
![Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]](https://static.cymitquimica.com/products/3B/thumb/B0118.jpg)
Bromophenol Blue (0.1% in ca. 50% Ethanol) [for Titration]
CAS:115-39-9
Formula:
C19H10Br4O5S
Color and Shape:
Orange to Brown to Dark red clear liquid
Molecular weight:
669.96
Ref: 3B-B0118
| 500ml | 47.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Thymol Blue Sodium Salt
CAS:62625-21-2
Formula:
C27H29NaO5S
Color and Shape:
Orange to Brown powder to crystal
Molecular weight:
488.57
Ref: 3B-S0049
| 1g | 22.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Acid Red 91
CAS:548-24-3
Formula:
C20H6Br2N2Na2O9
Color and Shape:
Amber to Brown powder to crystal
Molecular weight:
624.06
Ref: 3B-E0204
| 25g | 34.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Alizarin Yellow GG
CAS:584-42-9
Formula:
C13H8N3NaO5
Purity:
>97.0%(HPLC)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
309.21
Ref: 3B-A0578
| 25g | 57.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate
CAS:6381-92-6
Formula:
C10H14N2Na2O8·2H2O
Purity:
>99.5%(T)
Color and Shape:
White powder to crystal
Molecular weight:
372.24
Ref: 3B-E0091
| 25g | 29.00 € | ||
| 500g | 84.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Thymolphthalein
CAS:125-20-2
Formula:
C28H30O4
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
430.54
Ref: 3B-T0237
| 1g | 24.00 € | ||
| 25g | 57.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Tropaeolin O
CAS:547-57-9
Formula:
C12H9N2NaO5S
Color and Shape:
Orange to Brown powder to crystal
Molecular weight:
316.26
Ref: 3B-R0010
| 1g | 22.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Murexide
CAS:3051-09-0
Formula:
C8H8N6O6
Color and Shape:
Orange to Brown to Dark purple powder to crystal
Molecular weight:
284.19
Ref: 3B-M0474
| 1g | 22.00 € | ||
| 5g | 31.00 € | ||
| 25g | 70.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
p-Naphtholbenzein
CAS:145-50-6
Formula:
C27H18O2
Color and Shape:
Orange to Amber to Dark red powder to crystal
Molecular weight:
374.44
Ref: 3B-N0028
| 25g | 225.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Phthalein Complexon Sodium Salt
CAS:62698-54-8
Color and Shape:
White to Light yellow to Light orange powder to crystal
Ref: 3B-P0344
| 1g | 123.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Benzyl Orange
CAS:36402-77-4
Formula:
C19H16N3NaO3S
Color and Shape:
Orange to Brown powder to crystal
Molecular weight:
389.40
Ref: 3B-B0425
| 1g | 74.00 € | ||
| 5g | 233.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
Eriochrome Black T
CAS:1787-61-7
Formula:
C20H12N3NaO7S
Color and Shape:
Black powder to crystaline
Molecular weight:
461.38
Ref: 3B-E0214
| 25g | 60.00 € |
Estimated delivery in United States, on Wednesday 27 Nov 2024
